[PATCH 2/6] quartz/tests: Add some tests for IBaseFilter_EnumPins() on the AVI decompressor.
Zebediah Figura
z.figura12 at gmail.com
Tue Mar 5 23:28:36 CST 2019
Signed-off-by: Zebediah Figura <z.figura12 at gmail.com>
---
dlls/quartz/tests/avidec.c | 135 +++++++++++++++++++++++++++++++++++++
1 file changed, 135 insertions(+)
diff --git a/dlls/quartz/tests/avidec.c b/dlls/quartz/tests/avidec.c
index f008fe10ea..5b858042f2 100644
--- a/dlls/quartz/tests/avidec.c
+++ b/dlls/quartz/tests/avidec.c
@@ -31,6 +31,13 @@ static IBaseFilter *create_avi_dec(void)
return filter;
}
+static ULONG get_refcount(void *iface)
+{
+ IUnknown *unknown = iface;
+ IUnknown_AddRef(unknown);
+ return IUnknown_Release(unknown);
+}
+
#define check_interface(a, b, c) check_interface_(__LINE__, a, b, c)
static void check_interface_(unsigned int line, void *iface_ptr, REFIID iid, BOOL supported)
{
@@ -71,11 +78,139 @@ static void test_interfaces(void)
IBaseFilter_Release(filter);
}
+static void test_enum_pins(void)
+{
+ IBaseFilter *filter = create_avi_dec();
+ IEnumPins *enum1, *enum2;
+ ULONG count, ref;
+ IPin *pins[3];
+ HRESULT hr;
+
+ ref = get_refcount(filter);
+ ok(ref == 1, "Got unexpected refcount %d.\n", ref);
+
+ hr = IBaseFilter_EnumPins(filter, NULL);
+ ok(hr == E_POINTER, "Got hr %#x.\n", hr);
+
+ hr = IBaseFilter_EnumPins(filter, &enum1);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+ ref = get_refcount(filter);
+ ok(ref == 2, "Got unexpected refcount %d.\n", ref);
+ ref = get_refcount(enum1);
+ ok(ref == 1, "Got unexpected refcount %d.\n", ref);
+
+ hr = IEnumPins_Next(enum1, 1, NULL, NULL);
+ ok(hr == E_POINTER, "Got hr %#x.\n", hr);
+
+ hr = IEnumPins_Next(enum1, 1, pins, NULL);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+ ref = get_refcount(filter);
+todo_wine
+ ok(ref == 3, "Got unexpected refcount %d.\n", ref);
+ ref = get_refcount(pins[0]);
+todo_wine
+ ok(ref == 3, "Got unexpected refcount %d.\n", ref);
+ ref = get_refcount(enum1);
+ ok(ref == 1, "Got unexpected refcount %d.\n", ref);
+ IPin_Release(pins[0]);
+ ref = get_refcount(filter);
+ ok(ref == 2, "Got unexpected refcount %d.\n", ref);
+
+ hr = IEnumPins_Next(enum1, 1, pins, NULL);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+ ref = get_refcount(filter);
+todo_wine
+ ok(ref == 3, "Got unexpected refcount %d.\n", ref);
+ ref = get_refcount(pins[0]);
+todo_wine
+ ok(ref == 3, "Got unexpected refcount %d.\n", ref);
+ ref = get_refcount(enum1);
+ ok(ref == 1, "Got unexpected refcount %d.\n", ref);
+ IPin_Release(pins[0]);
+ ref = get_refcount(filter);
+ ok(ref == 2, "Got unexpected refcount %d.\n", ref);
+
+ hr = IEnumPins_Next(enum1, 1, pins, NULL);
+ ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+
+ hr = IEnumPins_Reset(enum1);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+ hr = IEnumPins_Next(enum1, 1, pins, &count);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+ ok(count == 1, "Got count %u.\n", count);
+ IPin_Release(pins[0]);
+
+ hr = IEnumPins_Next(enum1, 1, pins, &count);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+ ok(count == 1, "Got count %u.\n", count);
+ IPin_Release(pins[0]);
+
+ hr = IEnumPins_Next(enum1, 1, pins, &count);
+ ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+ ok(!count, "Got count %u.\n", count);
+
+ hr = IEnumPins_Reset(enum1);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+ hr = IEnumPins_Next(enum1, 2, pins, NULL);
+ ok(hr == E_INVALIDARG, "Got hr %#x.\n", hr);
+
+ hr = IEnumPins_Next(enum1, 2, pins, &count);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+ ok(count == 2, "Got count %u.\n", count);
+ IPin_Release(pins[0]);
+ IPin_Release(pins[1]);
+
+ hr = IEnumPins_Next(enum1, 2, pins, &count);
+ ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+ ok(!count, "Got count %u.\n", count);
+
+ hr = IEnumPins_Reset(enum1);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+ hr = IEnumPins_Next(enum1, 3, pins, &count);
+ ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+ ok(count == 2, "Got count %u.\n", count);
+ IPin_Release(pins[0]);
+ IPin_Release(pins[1]);
+
+ hr = IEnumPins_Reset(enum1);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+ hr = IEnumPins_Clone(enum1, &enum2);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+ hr = IEnumPins_Skip(enum1, 3);
+todo_wine
+ ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+
+ hr = IEnumPins_Skip(enum1, 2);
+todo_wine
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+ hr = IEnumPins_Skip(enum1, 1);
+ ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+
+ hr = IEnumPins_Next(enum1, 1, pins, NULL);
+ ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+
+ hr = IEnumPins_Next(enum2, 1, pins, NULL);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+ IPin_Release(pins[0]);
+
+ IEnumPins_Release(enum2);
+ IEnumPins_Release(enum1);
+ ref = IBaseFilter_Release(filter);
+ ok(!ref, "Got outstanding refcount %d.\n", ref);
+}
+
START_TEST(avidec)
{
CoInitialize(NULL);
test_interfaces();
+ test_enum_pins();
CoUninitialize();
}
--
2.20.1
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